427392

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{53}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 1432080

約数和(自身を除く): 1004688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 128, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 384, 424, 448, 477, 504, 576, 636, 672, 742, 848, 896, 954, 1008, 1113, 1152, 1272, 1344, 1484, 1696, 1908, 2016, 2226, 2544, 2688, 2968, 3339, 3392, 3816, 4032, 4452, 5088, 5936, 6678, 6784, 7632, 8064, 8904, 10176, 11872, 13356, 15264, 17808, 20352, 23744, 26712, 30528, 35616, 47488, 53424, 61056, 71232, 106848, 142464, 213696, 427392]

約数ペア:

[(1, 427392), (2, 213696), (3, 142464), (4, 106848), (6, 71232), (7, 61056), (8, 53424), (9, 47488), (12, 35616), (14, 30528), (16, 26712), (18, 23744), (21, 20352), (24, 17808), (28, 15264), (32, 13356), (36, 11872), (42, 10176), (48, 8904), (53, 8064), (56, 7632), (63, 6784), (64, 6678), (72, 5936), (84, 5088), (96, 4452), (106, 4032), (112, 3816), (126, 3392), (128, 3339), (144, 2968), (159, 2688), (168, 2544), (192, 2226), (212, 2016), (224, 1908), (252, 1696), (288, 1484), (318, 1344), (336, 1272), (371, 1152), (384, 1113), (424, 1008), (448, 954), (477, 896), (504, 848), (576, 742), (636, 672)]